When Outlook cannot open OST files due to corruption or synchronization issues, users may lose access to important emails and attachments. PDS OST Recovery Tool
provides a safe and effective way to restore mailbox data from inaccessible OST files.
The tool deeply scans the OST database and extracts:
Emails
Contacts
Calendars
Notes
Journals
Tasks
Attachments
After recovery, all mailbox data can be exported into PST format for direct access in Microsoft Outlook.
https://blog.perfectdatasolutions.com/ost-to-pst-converter-software-2/